Pronunciation: [ˈiːθəln] (IPA)
Correct spelling for the English word "etherln" is [ˈiːθəln], [ˈiːθəln], [ˈiː_θ_ə_l_n] (IPA phonetic alphabet).
Etherobacillin, a tuberculous toxin extracted by ether.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Correct spelling for etherln